Backless bench with arched base member



FIG. 1 is a frontal perspective view showing a backless bench with arched base member according to my new design, the dashed lines indicating seat structure not forming a part of my design;

FIG. 2 is a right side elevation view thereof, the left side elevation being identical;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevation view thereof, the rear elevation being identical;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a perspective view showing a second embodiment of a backless bench with arched base member according to my new design, the dashed lines indicating seat structure not forming a part of my design;

FIG. 7 is a is a right side elevation view thereof, the left side elevation being identical;

FIG. 8 is a top plan view;

FIG. 9 is a front elevation view thereof, the rear elevation being identical; and,

FIG. 10 is a bottom plan view thereof. 

The ornamental design for a backless bench with arched base member, substantially as shown and described. 